Automatic inner plug pressing machine

Abstract

The utility model provides an automatic inner plug pressing machine which solves the problems that an existing inner plug pressing machine is low in production efficiency and high in cost. Comprising a feeding disc assembly arranged on a rack; the feeding channel is arranged at the discharging end of the feeding disc assembly; the stop block is arranged at the discharging end of the feeding channel; the suction nozzle is arranged above the stop block; the conveying belt mechanism is arranged on the rack; the bottle blocking assembly is arranged on the side edge of the conveying mechanism; the first power element is arranged on the rack; and the second power element is arranged between the first power element and the suction nozzle. Inner plugs are arranged through the feeding disc assembly and then sequentially enter the feeding channel, when the inner plugs enter the first groove, the check block is moved, the inner plugs are moved to the position below the suction nozzle, meanwhile, the feeding channel is blocked, the second power element is an air cylinder, the air cylinder drives the suction nozzle to descend to suck the inner plugs and then reset, and then the first power element conveys the inner plugs to the position above the conveying belt mechanism. The bottle blocking assembly limits the bottle body, and the air cylinder drives the air nozzle to descend to plug the inner plug into the bottle opening.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle mouth inner plug pressing equipment, in particular to an automatic inner plug pressing machine. Background Technique

[0002] In the liquid filling industries such as pesticides, medicines, cosmetics, foods, beverages, and wines, it is very common to use glass bottles as packaging. In order to ensure the sealing of the bottle mouth, the most reliable solution is to add a rubber inner plug inside the bottle mouth. With the development of modern industry, more and more items need to be sealed and packaged with glass bottles. At present, most of the existing inner plug pressing machines are semi-automatic. For semi-automatic inner plug pressing machines, personnel are required to participate in taking and placing the inner plugs. Its operation process is not only highly dangerous, but also has low production efficiency and high labor intensity, greatly restricting the efficiency of adding inner plugs to containers and inadvertently increasing the production cost and risk of enterprises. Content of the Utility Model

[0003] To overcome the deficiencies of the background technique, the utility model provides an automatic inner plug pressing machine, which solves the problems that the current inner plug pressing machine requires manual participation, resulting in low production efficiency and high cost.

[0004] The technical solution adopted by the utility model is as follows:

[0005] The automatic inner plug pressing machine includes a frame, and further includes:

[0006] A feeding tray assembly, arranged on the frame;

[0007] A feeding channel, arranged at the discharge end of the feeding tray assembly;

[0008] A stop block, arranged at the discharge end of the feeding channel; a first groove for cooperating with the inner plug is arranged on the side of the stop block close to the feeding channel, and the stop block is equipped with a power mechanism for driving the stop block to move horizontally;

[0009] A suction nozzle, arranged above the stop block, for cooperating with the inner plug;

[0010] A conveyor belt mechanism, arranged on the frame, for conveying the bottle body;

[0011] A bottle blocking assembly, arranged on the side of the conveying mechanism;

[0012] A first power element, arranged on the frame, for driving the suction nozzle to reciprocate above the stop block and above the conveyor belt mechanism

[0013] A second power element, arranged between the first power element and the suction nozzle, for driving the suction nozzle to lift and lower.

[0014] The suction nozzle is equipped with a mounting seat, an elastic resetting member is arranged between the mounting seat and the suction nozzle, and the other end of the mounting seat is connected to the second power element.

[0015] The first power element is a rotary cylinder.

[0016] The power mechanism is a synchronous belt drive mechanism. A synchronous belt toothed pressure plate is provided on the side of the stop block, and a guide rail mechanism for cooperating with the stop block is provided on the frame. Limit blocks are provided at both ends of the guide rail mechanism.

[0017] The feeding tray assembly includes a retaining ring. A turntable is provided inside the retaining ring. Second grooves are provided at the circumferential edge of the turntable. The diameter of the second grooves is larger than the diameter of the plug body of the inner plug and smaller than the diameter of the plug cover of the inner plug. A baffle is provided at the discharge port of the retaining ring.

[0018] The retaining ring is provided with a through hole. The through hole is located at the front end of the baffle. An air nozzle is installed at the through hole.

[0019] The bottle blocking assembly includes clamping plates provided on both sides of the conveyor belt mechanism and a bottle blocking plate located at the rear end of the clamping plates. Both the clamping plates and the bottle blocking plate are equipped with third power elements.

[0020] A sensor is provided at the rear end of the bottle blocking plate. The sensor is located above the bottle body.

[0021] The beneficial effects of the present utility model are as follows:

[0022] After being arranged by the feeding tray assembly, the inner plugs sequentially enter the feeding channel. A conveyor belt can be provided at the bottom of the feeding channel to drive the inner plugs forward. When the inner plug enters the first groove of the stop block, the stop block is moved to move the inner plug below the suction nozzle and at the same time block the feeding channel. The second power element is a cylinder. The cylinder drives the suction nozzle to descend, then suck the inner plug and reset. Then, the inner plug is conveyed above the conveyor belt mechanism by the first power element. At the same time, the bottle blocking assembly positions the bottle body. Then, the cylinder drives the air nozzle to descend to plug the inner plug into the bottle mouth; the whole process does not require manual operation, which not only improves the work efficiency but also saves the labor cost of the enterprise. Description of the Drawings

[0023] Figure 1 is a schematic diagram of the present utility model.

[0024] Figure 2 is a schematic diagram of the feeding tray assembly of the present utility model.

[0025] Figure 3 is a schematic diagram of the stop block and the power mechanism of the present utility model.

[0026] Figure 4 is a schematic diagram of the cooperation between the suction nozzle and the power element of the present utility model.

[0027] Figure 5 is a three-dimensional schematic diagram of the conveyor belt mechanism of the present utility model.

[0028] Figure 6 It is a schematic diagram of the bottle blocking component of the present utility model.

[0029] Frame 1, feeding tray assembly 2, retaining ring 21, turntable 22, second groove 23, baffle 24, feeding channel 3, stop block 4, first groove 5, power mechanism 6, suction nozzle 7, conveyor belt mechanism 8, bottle blocking component 9, bottle clamping plate 91, bottle blocking plate 92, third power element 93, first power element 10, second power element 11, mounting seat 12, elastic resetting member 13, guide rail mechanism 14, limit block 15, through hole 16, air nozzle 17, sensor 18, synchronous belt tooth-shaped pressing plate 19. Specific embodiments

[0030] The present utility model will be further described below in conjunction with the drawings and embodiments:

[0031] In the embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 shown, the automatic inner plug pressing machine includes a frame 1 and further includes:

[0032] Feeding tray assembly 2, arranged on the frame 1;

[0033] Feeding channel 3, arranged at the discharge end of the feeding tray assembly 2;

[0034] Stop block 4, arranged at the discharge end of the feeding channel 3; on the side of the stop block 4 close to the feeding channel 3, there is a first groove 5 for cooperating with the inner plug, and the stop block 4 is equipped with a power mechanism 6 for driving the stop block 4 to move horizontally;

[0035] Suction nozzle 7, arranged above the stop block 4, for cooperating with the inner plug;

[0036] Conveyor belt mechanism 8, arranged on the frame 1, for conveying the bottle body;

[0037] Bottle blocking component 9, arranged on the side of the conveying mechanism 9;

[0038] First power element 10, arranged on the frame 1, for driving the suction nozzle 7 to reciprocate above the stop block 4 and above the conveyor belt mechanism 8

[0039] Second power element 11, arranged between the first power element 10 and the suction nozzle 7, for driving the suction nozzle 7 to lift and lower.

[0040] The inner plugs are arranged in the feeding tray assembly 2 and then enter the feeding channel 3 in sequence. A conveyor belt can be arranged at the bottom of the feeding channel 3 to drive the inner plugs forward. After the inner plug enters the first groove 5 of the stopper 4, the stopper 4 is moved to move the inner plug below the suction nozzle 7 while blocking the feeding channel 3. The second power element 11 is a cylinder. The cylinder drives the suction nozzle 7 to descend, then suck the inner plug and reset. Then, the first power element 10 transports the inner plug above the conveyor belt mechanism 8. At the same time, the bottle blocking assembly 9 positions the bottle body. Then, the cylinder drives the air nozzle 7 to descend to plug the inner plug into the bottle mouth; the whole process does not require manual operation, which not only improves work efficiency but also saves the labor cost of the enterprise.

[0041] In the embodiment, as Figure 4 shown, the suction nozzle 7 is equipped with a mounting seat 12. An elastic resetting member 13 is arranged between the mounting seat 12 and the suction nozzle 7, and the other end of the mounting seat 12 is connected to the second power element 11. The elastic resetting member 13 is a spring to ensure that there is a certain floating when the suction nozzle 7 plugs the inner plug into the bottle mouth, preventing damage to the bottle body.

[0042] In the embodiment, as Figure 4 shown, the first power element 10 is a rotary cylinder. The rotary cylinder has good stability, high control precision and fast speed, and can quickly and accurately match the suction nozzle with the inner plug or the bottle mouth.

[0043] In the embodiment, as Figure 1 、 Figure 3 shown, the power mechanism 6 is a synchronous belt drive mechanism. A synchronous belt tooth-shaped pressing plate 19 is arranged on the side of the stopper 4. A guide rail mechanism 14 for cooperating with the stopper 4 is arranged on the frame 1, and limit blocks 15 are arranged at both ends of the guide rail mechanism 14. The synchronous belt tooth-shaped pressing plate 19 is used to connect the stopper 4 with the synchronous belt in the synchronous belt drive mechanism. The synchronous belt drive mechanism has low noise and fast transmission speed, and at the same time, the linearity of the horizontal movement of the stopper 4 is good.

[0044] In the embodiment, as Figure 2 shown, the feeding tray assembly 2 includes a retaining ring 21. A turntable 22 is arranged inside the retaining ring 21. Second grooves 23 are arranged on the circumferential edge of the turntable 22. The diameter of the second grooves 23 is larger than the diameter of the plug body of the inner plug and smaller than the diameter of the plug cap of the inner plug. A baffle plate 24 is arranged at the discharge port of the retaining ring 21. The plug cap of the inner plug cannot enter the second grooves 23. During discharging, it is ensured that the plug body of each inner plug faces downward and the plug cap faces upward, ensuring the consistency of the discharging of the inner plugs and facilitating the next-step transportation of the inner plugs.

[0045] In the embodiment, as Figure 2As shown, the retaining ring 21 is provided with a through hole 16, the through hole 16 is located at the front end of the baffle plate 24, and a nozzle 17 is installed at the through hole 16. When the inner plug that has not entered the second groove reaches the position of the baffle plate 24 along with the turntable 22, the gas blown out by the nozzle 17 blows the inner plug off, and at the same time, it also serves to disperse the stacked inner plugs.

[0046] In the embodiment, as Figure 1 , Figure 5 , Figure 6 shown, the bottle blocking assembly 9 includes clamping plates 91 arranged on both sides of the conveyor belt mechanism 8 and a bottle blocking plate 92 located at the rear end of the clamping plates 91. The clamping plates 91 and the bottle blocking plate 92 are both equipped with a third power element 93. The third power element 93 is a cylinder. By pushing the bottle blocking plate 92 with the cylinder to block the bottle body, and then the clamping plates 91 clamp the bottle body to limit the bottle body, facilitating the suction nozzle 7 to descend to insert the inner plug into the bottle mouth.

[0047] In the embodiment, as Figure 1 , Figure 5 , Figure 6 shown, a sensor 18 is provided at the rear end of the bottle blocking plate 92, and the sensor 18 is located above the bottle body. The sensor 18 can be a vision sensor, which is used to detect whether an inner plug is installed at the bottle mouth, so as to promptly detect and remove the bottle bodies without inner plugs installed.

[0048] Obviously, the above embodiments of the present invention are merely examples for explaining the present invention, rather than limiting the implementation manners of the present invention. For those of ordinary skill in the art, based on the above description, other different forms of changes or variations can be made. It is not necessary and impossible to list all the implementation manners here. And these obvious changes or variations derived from the essential spirit of the present invention still fall within the protection scope of the present invention.

Claims

1. Automatic inner plug press-fitting machine, comprising a frame (1), characterized in that, It further includes: A feeding tray assembly (2), which is arranged on the frame (1); A feeding channel (3), which is arranged at the discharging end of the feeding tray assembly (2); A stop block (4), which is arranged at the discharging end of the feeding channel (3). A first groove (5) for cooperating with the inner plug is arranged on the side of the stop block (4) close to the feeding channel (3). The stop block (4) is equipped with a power mechanism (6) for driving the stop block (4) to move horizontally; A suction nozzle (7), which is arranged above the stop block (4) and is used for cooperating with the inner plug; A conveyor belt mechanism (8), which is arranged on the frame (1) and is used for conveying the bottle body; A bottle blocking assembly (9), which is arranged on the side of the conveying mechanism (9); A first power element (10), which is arranged on the frame (1) and is used for driving the suction nozzle (7) to reciprocate above the stop block (4) and above the conveyor belt mechanism (8); A second power element (11), which is arranged between the first power element (10) and the suction nozzle (7) and is used for driving the suction nozzle (7) to lift; 2. The automatic inner plug press-fitting machine according to claim 1, characterized in that: The suction nozzle (7) is equipped with a mounting seat (12). An elastic resetting member (13) is arranged between the mounting seat (12) and the suction nozzle (7). The other end of the mounting seat (12) is connected to the second power element (11).

3. The automatic inner plug press-fitting machine according to claim 1, characterized in that: The first power element (10) is a rotary cylinder.

4. The automatic inner plug press-fitting machine according to claim 1, wherein: The power mechanism (6) is a synchronous belt transmission mechanism. A synchronous belt tooth-shaped pressing plate (19) is arranged on the side of the stop block (4). A guide rail mechanism (14) for cooperating with the stop block (4) is arranged on the frame (1). Limit blocks (15) are arranged at both ends of the guide rail mechanism (14).

5. The automatic inner plug press-fitting machine according to claim 1, wherein: The feeding tray assembly (2) includes a retaining ring (21). A turntable (22) is arranged inside the retaining ring (21). A second groove (23) is arranged on the circumferential edge of the turntable (22). The diameter of the second groove (23) is larger than the diameter of the plug body of the inner plug and smaller than the diameter of the plug cap of the inner plug. A baffle plate (24) is arranged at the discharging port of the retaining ring (21).

6. The automatic inner plug press-fitting machine according to claim 5, characterized in that: The retaining ring (21) is provided with a through hole (16). The through hole (16) is located at the front end of the baffle plate (24). An air nozzle (17) is installed at the through hole (16).

7. The automatic inner plug press-fitting machine according to claim 1, wherein: The bottle blocking assembly (9) includes clamping plates (91) arranged on both sides of the conveyor belt mechanism (8) and a bottle blocking plate (92) located at the rear end of the clamping plates (91). The clamping plates (91) and the bottle blocking plate (92) are both equipped with third power elements (93).

8. The automatic inner plug press-fitting machine according to claim 7, characterized in that: A sensor (18) is arranged at the rear end of the bottle blocking plate (92). The sensor (18) is located above the bottle body.

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